Exam Flashcards
Forecasting housing prices based on historical data is an example of anomaly detection?
No
Identifying suspicious sign-ins by looking for deviations from usual pattern is an example of anomaly detection?
Yes
Predicting whether a pantient will develop diabetes based on the patient’s medical history is an example of anomaly detection?
No
The handling is unusual or missing values provided to an AI system is a consideration for the Microsoft ___ principle for responsible AI
Reliability and Safety
Match AI Workload to Scenario
- Automated chat to answer questions about refunds and exchanges
- Determining whether a photo contains a person
- Determining whether a review is positive or negative
- Conversational AI
- Computer vision
- NLP
Principle?
An AI system that empowers everyone, including people who have hearing, visual and other impairments
Inclusiveness
Principle:
Ensure that AI systems operate as they were originally designed, respond to unanticipated conditions and resist harmful manipulation
Reliability and safety
Principle:
Implementing processes to ensure that decisions made by AI systems can be overridden by humans
Accountability
Principle:
Provide consumers with information and controls over the collection, use and storage of their data
Privacy and security
Principle:
When developing an AI system for self-driving cars, the Microsoft responsible AI should be applied to ensure consistent operation system during unexpected circumstances
Reliability and safety
Which services should you use to extract text, key/value pairs and table data automatically from scanned documents?
- Form Recongizer
- Text Analytics
- Ink Recognizer
- Custom Vision
- FORM RECOGNIZER
The ability to extract subtotals and totals from a receipt is a capability of the ___ service
Form Recognizer
You use Azure Machine Learning designer to publish an inference pipeline.
Which two parameters should you use to consume the pipeline? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A. the model name
B. the training endpoint
C. the authentication key
D. the REST endpoint
C. the authentication key
D. the REST endpoint
From Azure Machine Learning Designer, to deploy a real-time inference pipeline as a services for others to consume, you must deploy the model to
- a local web service
- Azure Container Instances
- Azure Kubernetes Services
- Azure Machine Learning compute
Azure Kubernetes Service
NOTE:
For Production use AKS
For Dev/Text use Azure Container Instances
Predicting how many hours of overtime a delivery person will work based on the number of order received in an example of ____
- Classification
- Clustering
- Regression
- Regression
NOTE:
In the most basic sense, regression refers to prediction of a numeric target.
Linear regression attempts to establish a linear relationship between one or more independent variables and a numeric outcome, or dependent variable. You use this module to define a linear regression method, and then train a model using a labeled dataset. The trained model can then be used to make predictions.
Incorrect Answers: ✑ Classification is a machine learning method that uses data to determine the category, type, or class of an item or row of data. ✑ Clustering, in machine learning, is a method of grouping data points into similar clusters. It is also called segmentation.
Difference between classification, clustering and regression?
✑ Classification is a machine learning method that uses data to determine the category, type, or class of an item or row of data. ✑ Clustering, in machine learning, is a method of grouping data points into similar clusters. It is also called segmentation. ✑ Regression, in the most basic sense, refers to prediction of a numeric target
Yes or No:
- Azure Machine Learning designer provides a drag-and-drop visual canvas to build, test and deploy machine Learning models?
- Azure Machine Learning designer enables you to save your progress as a pipeline draft
- Azure Machine Learning designer enables you to include custom JavaScript functions
Box 1: Yes -
Azure Machine Learning designer lets you visually connect datasets and modules on an interactive canvas to create machine learning models.
Box 2: Yes -
With the designer you can connect the modules to create a pipeline draft.
As you edit a pipeline in the designer, your progress is saved as a pipeline draft.
Box 3: No -
Reference:
https://docs.microsoft.com/en-us/azure/machine-learning/concept-designe